Reboja, Joshua Leonard
Current rating: 1498
Record: 3-3
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 180 | Tan, Rowena (1413) | Lost 0-2 | -201480 |
| 2block | 209 | Ang, Arnel (1482) | Lost 1-2 | -181462 |
| 3block | 282 | Rustia, Reginald Matias (1464) | Won 2-0 | +181480 |
| 4block | 240 | Puno, Owen Ross (1481) | Won 2-1 | +181498 |
| 5block | 170 | Radam, Frederick Babal (1501) | Won 2-1 | +191517 |
| 6block | 175 | Ampo, Orlando (1504) | Lost 0-2 | -191498 |
| average opponent: 1474record: 3-3 | new rating: 1498 | |||